ZK551 4K 5100L UHD Projector

4K UHD 3840×2160, 5100 Lumens, 300,000:1 Contrast, Laser Light Source, 1.4 2.24:1 Throw Ratio, 1.6x Zoom, Image Size 20 300 , Miracast Wireless Display (App Free supports Windows, Android, iOS, Mac OS, Chrome OS), 2x HDMI 2.0, 2xUSB-A, RJ-45, RS-232, 3.5mm Audio-In, 3.5mm Audio-Out, 3D-Sync, 12V Trigger, 15% Vertical Lens Shift, 5×3 Warping Control, 30 Degree Vertical and Horizontal Keystone, Network Control (Crestron, Optoma Management Suite Cloud, PJLink, AMX, Extron), FOTA (Firmware Over The Air), 20,000/30,000 Hr. Light Source Life, 3 Year parts and labor limited warranty on the projector, 5-year or 12,000 hour light source warranty (whichever comes first)